26566000

素因数分解:

$2^4\times 5^3\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:419

約数の個数: 80

約数和(自身を含む): 66156480

約数和(自身を除く): 39590480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 37, 40, 50, 74, 80, 100, 125, 148, 185, 200, 250, 296, 359, 370, 400, 500, 592, 718, 740, 925, 1000, 1436, 1480, 1795, 1850, 2000, 2872, 2960, 3590, 3700, 4625, 5744, 7180, 7400, 8975, 9250, 13283, 14360, 14800, 17950, 18500, 26566, 28720, 35900, 37000, 44875, 53132, 66415, 71800, 74000, 89750, 106264, 132830, 143600, 179500, 212528, 265660, 332075, 359000, 531320, 664150, 718000, 1062640, 1328300, 1660375, 2656600, 3320750, 5313200, 6641500, 13283000, 26566000]

約数ペア:

[(1, 26566000), (2, 13283000), (4, 6641500), (5, 5313200), (8, 3320750), (10, 2656600), (16, 1660375), (20, 1328300), (25, 1062640), (37, 718000), (40, 664150), (50, 531320), (74, 359000), (80, 332075), (100, 265660), (125, 212528), (148, 179500), (185, 143600), (200, 132830), (250, 106264), (296, 89750), (359, 74000), (370, 71800), (400, 66415), (500, 53132), (592, 44875), (718, 37000), (740, 35900), (925, 28720), (1000, 26566), (1436, 18500), (1480, 17950), (1795, 14800), (1850, 14360), (2000, 13283), (2872, 9250), (2960, 8975), (3590, 7400), (3700, 7180), (4625, 5744)]